/* 全局样式 */
:root {
    --primary-color: #3498db;
    --secondary-color: #2ecc71;
    --accent-color: #f39c12;
    --text-color: #333;
    --light-text: #777;
    --bg-color: rgba(255, 255, 255, 0.15); /* 更改为半透明 */
    --light-bg: rgba(249, 249, 249, 0.15); /* 更改为半透明 */
    --dark-bg: rgba(34, 34, 34, 0.7); /* 更改为半透明 */
    --border-color: rgba(234, 234, 234, 0.3); /* 更改为半透明 */
    --transition: all 0.3s ease;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --radius: 8px;
    --section-spacing: 20px; /* 减少默认区块间距 */
    
    /* 新增渐变色 */
    --gradient-primary: linear-gradient(135deg, rgba(52, 152, 219, 0.8), rgba(41, 128, 185, 0.8)); /* 更改为半透明 */
    --gradient-secondary: linear-gradient(135deg, rgba(46, 204, 113, 0.8), rgba(39, 174, 96, 0.8)); /* 更改为半透明 */
    --gradient-accent: linear-gradient(135deg, rgba(243, 156, 18, 0.8), rgba(230, 126, 34, 0.8)); /* 更改为半透明 */
    --gradient-text: linear-gradient(90deg, #3498db, #f39c12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-color);
    background-color: transparent; /* 背景设为透明 */
    line-height: 1.6;
    position: relative;
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* 视频背景样式 */
.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

#background-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05); /* 轻微放大视频 */
}

.page-content {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    background-color: rgba(0, 0, 0, 0.3); /* 调整遮罩深度 */
    backdrop-filter: blur(2px); /* 轻微模糊效果 */
}

/* 内容容器 */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 10px; /* 减少左右内边距 */
    position: relative;
    z-index: 5; /* 确保内容在视频和遮罩上面 */
    min-height: 100vh; /* 确保容器至少有视口高度 */
    display: flex;
    flex-direction: column;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    z-index: -1;
}

.btn:hover::before {
    left: 0;
}

.primary-btn {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3);
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(52, 152, 219, 0.4);
}

.secondary-btn {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.secondary-btn:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
}

.outline-btn {
    background-color: transparent;
    color: white;
    border: 1px solid white;
}

.outline-btn:hover {
    background-color: white;
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* 导航栏样式 */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0; /* 减少导航栏上下内边距 */
    position: sticky;
    top: 0;
    background-color: rgba(0, 0, 0, 0.5); /* 导航栏半透明 */
    backdrop-filter: blur(5px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo a {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    position: relative;
    display: inline-block;
    letter-spacing: 0.5px;
}

.logo a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: width 0.3s ease;
}

.logo a:hover::after {
    width: 100%;
}

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    position: relative;
    padding: 5px 0;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: white;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: white;
}

/* 首页内容样式 */
.home-content {
    padding: 40px 0; /* 减少上下内边距 */
    flex: 1;
}

.hero-section {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 60px 0 80px; /* 增加英雄区上下内边距 */
    margin-bottom: 0; /* 移除与下一区块的间距 */
    min-height: 85vh; /* 确保英雄区占据大部分视口高度 */
}

.hero-content {
    flex: 1;
    min-width: 300px;
    background-color: rgba(0, 0, 0, 0.3); /* 添加半透明背景 */
    padding: 30px;
    border-radius: var(--radius);
    backdrop-filter: blur(3px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-content h1 {
    font-size: 3.2rem;
    margin-bottom: 18px;
    color: white;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.3px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    line-height: 1.6;
    max-width: 90%;
}

.hero-content .highlight {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
    padding: 0 5px;
    font-weight: 700;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.hero-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
    overflow: hidden;
    position: relative;
}

.social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.social-icon:hover::before {
    opacity: 1;
}

.social-icon i {
    position: relative;
    z-index: 1;
}

.social-icon:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 首页英雄区图片样式 */
.hero-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow);
    position: relative;
}

.hero-image img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 50%;
    z-index: 1;
}

@media (max-width: 768px) {
    .hero-image {
        width: 220px;
        height: 220px;
        margin: 30px auto 0;
    }
}

@media (max-width: 480px) {
    .hero-image {
        width: 180px;
        height: 180px;
    }
}

/* 首页区块样式 */
.home-section {
    padding: 20px 0; /* 进一步减少区块上下内边距 */
    margin-bottom: var(--section-spacing); /* 使用变量控制区块间距 */
    border-radius: var(--radius);
    position: relative;
    overflow: hidden;
}

.home-section:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.05); /* 为偶数区块添加轻微背景色 */
    padding: 20px 15px; /* 减少上下内边距 */
}

.home-section:nth-child(odd) {
    background-color: rgba(0, 0, 0, 0.15); /* 为奇数区块添加轻微背景色 */
    padding: 20px 15px; /* 减少上下内边距 */
}

.section-header {
    text-align: center;
    margin-bottom: 15px; /* 进一步减少标题与内容的间距 */
    position: relative;
    z-index: 2;
}

.section-header h2 {
    font-size: 1.8rem; /* 稍微减小标题字体大小 */
    font-weight: 700;
    margin-bottom: 10px; /* 减少标题下方间距 */
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-header p {
    font-size: 1rem;
    color: var(--light-text);
    margin-bottom: 15px; /* 减少段落下方间距 */
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.preview-section {
    padding: 60px 0;
    background-color: var(--light-bg);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.preview-card {
    background-color: rgba(255, 255, 255, 0.2); /* 修改为半透明 */
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.preview-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.card-image {
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.preview-card:hover .card-image img {
    transform: scale(1.05);
}

.card-content {
    padding: 20px;
}

.card-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.card-content p {
    color: var(--light-text);
    margin-bottom: 15px;
}

.read-more {
    color: var(--primary-color);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.read-more i {
    transition: var(--transition);
}

.read-more:hover i {
    transform: translateX(5px);
}

/* 页脚样式 */
.footer {
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    color: white;
    padding: 40px 0 20px; /* 减少上内边距 */
    margin-top: 0; /* 移除页脚上方间距 */
    position: relative;
    z-index: 10;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px; /* 减少内容间距 */
    margin-bottom: 20px; /* 减少与底部版权的间距 */
}

.footer-logo h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    gap: 60px;
}

.footer-links-column {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links-column h4 {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: white;
    position: relative;
}

.footer-links-column h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gradient-accent);
}

.footer-links-column a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.95rem;
}

.footer-links-column a:hover {
    color: white;
    transform: translateX(3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    :root {
        --section-spacing: 25px; /* 移动端进一步减少区块间距 */
    }
    
    .hero-section {
        padding: 30px 0 20px; /* 减少英雄区上下内边距 */
    }
    
    .hero-content h1 {
        font-size: 2rem; /* 减小标题字体大小 */
        margin-bottom: 10px; /* 减少标题下方间距 */
    }
    
    .hero-content p {
        font-size: 0.9rem; /* 减小段落字体大小 */
        margin-bottom: 15px; /* 减少段落下方间距 */
    }
    
    .hero-description {
        margin-bottom: 15px; /* 减少描述下方间距 */
    }
    
    .hero-buttons {
        margin-bottom: 15px; /* 减少按钮下方间距 */
    }
    
    .features-section {
        gap: 10px; /* 移动端减少卡片间距 */
    }
    
    .feature-card {
        padding: 12px; /* 移动端减少卡片内边距 */
    }
    
    .stats-section {
        padding: 15px 0; /* 移动端减少上下内边距 */
    }
    
    .section-header {
        margin-bottom: 15px; /* 移动端减少标题与内容的间距 */
    }
    
    .section-header h2 {
        font-size: 1.5rem; /* 移动端减小标题字体大小 */
    }
    
    .section-header p {
        font-size: 0.9rem; /* 移动端减小段落字体大小 */
    }
    
    .section-footer {
        margin-top: 15px; /* 移动端减少底部按钮上方间距 */
    }
    
    .home-section {
        padding: 25px 0; /* 移动端减少区块上下内边距 */
    }
    
    .home-section:nth-child(even),
    .home-section:nth-child(odd) {
        padding: 20px 10px; /* 移动端减少左右内边距 */
    }
}

/* 背景装饰元素 */
.bg-decoration {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.bg-circle-1 {
    width: 300px;
    height: 300px;
    background: var(--primary-color);
    top: -100px;
    right: -100px;
    animation: float 8s infinite ease-in-out;
}

.bg-circle-2 {
    width: 200px;
    height: 200px;
    background: var(--secondary-color);
    bottom: 10%;
    left: 5%;
    animation: float 12s infinite ease-in-out reverse;
}

.bg-circle-3 {
    width: 150px;
    height: 150px;
    background: var(--accent-color);
    top: 40%;
    right: 10%;
    animation: float 10s infinite ease-in-out 2s;
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
    100% {
        transform: translateY(0) rotate(0);
    }
}

/* 英雄区域增强 */
.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 15px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: fadeInUp 0.8s forwards;
}

.hero-description {
    margin: 15px 0 25px;
    font-size: 1.05rem;
    max-width: 90%;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
}

.image-decoration {
    position: absolute;
    bottom: -20px;
    right: -20px;
    z-index: 2;
}

.dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin: 0 3px;
}

.dot-1 {
    background-color: var(--primary-color);
    animation: pulse 2s infinite;
}

.dot-2 {
    background-color: var(--secondary-color);
    animation: pulse 2s infinite 0.3s;
}

.dot-3 {
    background-color: var(--accent-color);
    animation: pulse 2s infinite 0.6s;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* 特色区块 */
.features-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px; /* 进一步减少卡片间距 */
    margin-bottom: 20px; /* 减少与下一区块的间距 */
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 15px; /* 减少卡片内边距 */
    flex: 1 1 200px;
    max-width: 280px;
    min-width: 200px;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.feature-card h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.feature-card p {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* 区块徽章 */
.section-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

/* 技能条 */
.skills-container {
    margin: 20px 0;
}

.skill-item {
    margin-bottom: 15px;
}

.skill-name {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.skill-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width 1.5s ease-in-out;
}

/* 作品展示增强 */
.portfolio-category {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
    opacity: 0.8;
}

.image-shape {
    display: none; /* 隐藏橙色虚线框 */
}

/* 小红书点赞 */
.xhs-likes {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 3px 8px;
    border-radius: 20px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 3px;
}

.xhs-likes i {
    color: #ff4757;
}

/* 数据统计 */
.stats-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 20px 0; /* 减少上下内边距 */
    margin: 20px 0; /* 减少上下外边距 */
    background: var(--gradient-primary);
    border-radius: var(--radius);
}

.stat-item {
    text-align: center;
    padding: 20px;
    flex: 1;
    min-width: 150px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

/* 作品展示网格 */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 10px; /* 进一步减少网格间距 */
    margin-bottom: 15px; /* 减少底部外边距 */
}

/* 文章预览网格 */
.articles-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 10px; /* 进一步减少网格间距 */
    margin-bottom: 15px; /* 减少底部外边距 */
}

/* 小红书预览网格 */
.xiaohongshu-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 10px; /* 进一步减少网格间距 */
    margin-bottom: 15px; /* 减少底部外边距 */
}

/* 关于我预览 */
.about-preview-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px; /* 减少元素间距 */
}

.about-preview-image {
    flex: 1;
    min-width: 280px;
    max-width: 100%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.about-preview-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.about-preview-image:hover img {
    transform: scale(1.05);
}

.about-preview-text {
    flex: 1.2;
    min-width: 280px;
    padding: 10px 0;
}

.about-preview-text p {
    margin-bottom: 15px;
    color: var(--text-color-light);
    line-height: 1.7;
}

/* 区块底部按钮样式 */
.section-footer {
    text-align: center;
    margin-top: 20px; /* 减少与内容的间距 */
}

/* 摄影技巧区块 */
.photography-tips {
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    padding: 40px 20px;
}

.tips-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 15px; /* 减少卡片间距 */
    margin-bottom: 20px; /* 减少底部外边距 */
}

.tip-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 25px;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.tip-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    background-color: rgba(255, 255, 255, 0.08);
}

.tip-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.tip-icon i {
    font-size: 24px;
    color: #fff;
}

.tip-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.tip-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    flex-grow: 1;
}

.tip-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    margin-top: auto;
    transition: all 0.3s ease;
}

.tip-link i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.tip-link:hover {
    color: var(--secondary-color);
}

.tip-link:hover i {
    transform: translateX(5px);
}

.tips-cta {
    margin-top: 40px;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 30px;
}

.tips-cta h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--text-color);
}

.tips-cta p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.tips-subscribe-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
}

.tips-subscribe-form input {
    flex-grow: 1;
    padding: 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px 0 0 8px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
    font-size: 16px;
}

.tips-subscribe-form button {
    border-radius: 0 8px 8px 0;
    padding: 12px 20px;
}

/* 客户评价区块 */
.testimonials {
    position: relative;
    overflow: hidden;
}

.testimonials-slider {
    margin-top: 30px;
    position: relative;
    overflow: hidden;
    padding: 20px 0;
}

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 30px;
    margin: 0 10px;
    transition: all 0.3s ease;
}

.testimonial-rating {
    margin-bottom: 20px;
}

.testimonial-rating i {
    color: #FFD700;
    font-size: 18px;
    margin-right: 2px;
}

.testimonial-content {
    margin-bottom: 25px;
}

.testimonial-content p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--text-color);
}

.author-info p {
    font-size: 14px;
    color: var(--text-light);
}

.testimonials-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
}

.testimonial-nav-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.testimonial-nav-btn i {
    font-size: 20px;
    color: var(--text-color);
}

.testimonial-nav-btn:hover {
    background-color: var(--primary-color);
}

.testimonial-nav-btn:hover i {
    color: #fff;
}

.testimonial-dots {
    display: flex;
    align-items: center;
    margin: 0 15px;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    margin: 0 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.testimonial-dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .tips-container {
        grid-template-columns: 1fr;
    }
    
    .tips-subscribe-form {
        flex-direction: column;
    }
    
    .tips-subscribe-form input {
        border-radius: 8px;
        margin-bottom: 10px;
    }
    
    .tips-subscribe-form button {
        border-radius: 8px;
        width: 100%;
    }
    
    .testimonial-card {
        padding: 20px;
    }
}

/* 摄影装备区块样式 */
.equipment-section {
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    padding: 40px 20px;
}

.equipment-container {
    margin-top: 30px;
}

.equipment-category {
    margin-bottom: 30px;
}

.equipment-category h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--text-color);
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
}

.equipment-category h3 i {
    margin-right: 10px;
    color: var(--primary-color);
    font-size: 24px;
}

.equipment-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.equipment-item {
    display: flex;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.equipment-item:hover {
    background-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-3px);
}

.equipment-icon {
    width: 80px;
    height: 80px;
    border-radius: 10px;
    overflow: hidden;
    margin-right: 15px;
    flex-shrink: 0;
}

.equipment-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.equipment-info {
    flex-grow: 1;
}

.equipment-info h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--text-color);
}

.equipment-info p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.5;
}

.equipment-note {
    margin-top: 20px;
    text-align: center;
    font-style: italic;
    color: var(--text-light);
    font-size: 14px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .equipment-items {
        grid-template-columns: 1fr;
    }
    
    .equipment-item {
        flex-direction: column;
    }
    
    .equipment-icon {
        width: 100%;
        height: 150px;
        margin-right: 0;
        margin-bottom: 15px;
    }
}